摘要
目的了解云南省女生月经初潮与形态发育之间的关系,为研究学生生长发育规律和开展青春期教育提供依据。方法利用2010年全国学生体质健康调研数据,对云南省7个民族9～18岁女生月经来潮对身高、体重、胸围、维尔威克指数的影响进行统计检验。结果 2010年云南省女生半数月经初潮年龄最小为汉族(12.62岁)、纳西族(12.64岁),最大为佤族(13.06岁)、哈尼族(13.12岁)。11～14岁各民族来潮组女生形态发育优于未来潮组(P<0.01)。月经来潮早的汉族、纳西族各年龄段女生的身高、体重均值均高于其他民族女生,并一直持续到18岁成年期之后。结论女生月经初潮与形态发育关系密切。初潮年龄与经济水平、营养状况有关,且受儿童期体格发育水平的影响。
Objective To investigate the associations between age at menarche（AAM） and morphological parameters a- mong girls from multiple nationality in Yunnan Province. Methods The AAMs, height, weight, chest circumference were meas- ured and Weierweike index was computed in girls from seven nationalities （Han, Bai, Hani, Dai, Va, Naxi, Lisu ） who participa- ted in National Physical Fitness and Health Surveillance in 2010 in Yunnan Province. Results Age at menarche in Han nationality （ 12.62 y） was the earliest in seven nationalities, followed by Naxi nationality （ 12.64 y）. Girls from Hani nationality reported the latest age at menarche C13.13 y） , followed by Va nationality C13.06 y）. The morphological parameters were significantly higher among girls already had menarche than girls had no menarche yet. Height and weight of girls from Han and Naxi nationality were higher than girls from other 5 nationalities, and the differences continued to 18 years old. Conclusion There is a significant rela- tionship between AAM and morphological parameters. Age at menarche is affected by the economy, nutrition and physical develop- ment during childhood.
出处
《中国学校卫生》
CAS
北大核心
2013年第4期443-445,共3页
Chinese Journal of School Health
关键词
月经初潮
身高
体重
学生
少数民族
Menarche
Body height
Body weight
Students
Minority groups
